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Vacuum Fault Interrupter In Circuit Breaker 5 KV Power Frequency Withstand Voltage

Chengdu Guoguang Elecric Co.,Ltd
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    Buy cheap Vacuum Fault Interrupter In Circuit Breaker 5 KV Power Frequency Withstand Voltage from wholesalers
     
    Buy cheap Vacuum Fault Interrupter In Circuit Breaker 5 KV Power Frequency Withstand Voltage from wholesalers
    • Buy cheap Vacuum Fault Interrupter In Circuit Breaker 5 KV Power Frequency Withstand Voltage from wholesalers

    Vacuum Fault Interrupter In Circuit Breaker 5 KV Power Frequency Withstand Voltage

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    Brand Name : GUOGUANG
    Model Number : ZKTJ-250/1.14
    Price : Negotiation
    Payment Terms : T/T
    Supply Ability : 200 Pieces per month
    Delivery Time : within 10 working days
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    Vacuum Fault Interrupter In Circuit Breaker 5 KV Power Frequency Withstand Voltage

    Parameter


    No.MAIN TECHNICAL DATAUnit
    1Rated VoltagekV1.14
    2Lightning Impulse Withstand Voltage (Peak)kV
    3Short-time (1min) Power-frequency Withstand VoltagekV5
    4Rated FrequencyHz50/60
    5Rated CurrentA250
    6Rated Short-time Withstand CurrentkA3.5
    7Rated duration of Short-circuits1
    8Rated Breaking CurrentA2500
    9Limiting Breaking CurrentkA4.5
    10Rated Making CurrentkA3
    11Rated Operating FrequencyAC-3Operations/h
    AC-4
    12Short-time Operating FrequencyOperations/h3000
    13Utilization CategoryAC
    14Electrical EnduranceAC-3Operations5*106
    AC-48*104
    15Mechanical EnduranceOperations5*106
    16Clearance Between Open Contactsmm1.2~1.5
    17Contact Closing Force Due to Bellows and AtmosphereN40~68
    18Counter force of Contacts at Full StrokeN50~78
    19Circuit Resistance at Min. Rated Contact ForceμΩ
    20Contact Limit Erosionmm1
    21Mass of Moving Partskg0.23
    22Internal Gas PressurePa≤1.33*10-3
    23Shelf LifeYear10

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